It is easy to imagine that we will get to a place where we are complete and ready, but preparation is not suddenly accomplished, it is a process steadily maintained. It is dangerous to get into a settled state of experience. It is preparation and preparation.
In the natural life our ambitions alter as we develop; in the Christian life the goal is given at the beginning, the beginning and the end are the same, viz., Our Lord Himself. We start with Christ and we end with Him - "until we all attain to the stature of the manhood of Christ Jesus," not to our idea of what the Christian life should be. The aim of the missionary is to do God's will, not to be useful, not to win the heathen; he is useful and he does win the heathen, but that is not his aim. His aim is to do the will of his Lord.
To have a master and to be mastered is not the same thing. To have a master means that there is one who knows me better than I know myself, one who is closer than a friend, one who fathoms the remotest abyss of my heart and satisfies it, one who has brought me into the secure sense that he has met and solved every perplexity and problem of my mind. To have a master is this and nothing less - "One is your Master, even Christ."
The first thing that happens after we have realized our election to God in Christ Jesus is the destruction of our prejudices and our parochial notions and our patriotisms; we are turned into servants of God's own purpose. The whole human race was created to glorify God and enjoy Him for ever. Sin has switched the human race on to another tack, but it has not altered God's purpose in the tiniest degree; and when we are born again we are brought into the realization of God's great purpose for the human race, viz., I am created for God, He made me. This realization of the election of God is the most joyful realization on earth, and we have to learn to rely on the tremendous creative purpose of God. The first thing God will do with us is to "force through the channels of a single heart" the interests of the whole world. The love of God, the very nature of God, is introduced into us, and the nature of Almighty God is focused in John 3:16 - "God so loved the world. . ."
Our Lord's exhortation in these verses is to be generous in our behaviour to all men. In the spiritual life beware of walking according to natural affinities. Everyone has natural affinities; some people we like and others we do not like. We must never let those likes and dislikes rule in our Christian life. "If we walk in the light as God is in the light," God will give us communion with people for whom we have no natural affinity.
It is true that Jesus Christ is with us in our temptations, but are we going with Him in His temptations? Many of us cease to go with Jesus from the moment we have an experience of what He can do. Watch when God shifts your circumstances, and see whether you are going with Jesus, or siding with the world, the flesh and the devil. We wear His badge, but are we going with Him? "From that time many of His disciples went back and walked no more with Him."
Until we are born again, the only kind of temptation we understand is that mentioned by St. James - "Every man is tempted, when he is drawn away of his own lust, and enticed." But by regeneration we are lifted into another realm where there are other temptations to face, viz., the kind of temptations Our Lord faced. The temptations of Jesus do not appeal to us, they have no home at all in our human nature. Our Lord's temptations and ours move in different spheres until we are born again and become His brethren. The temptations of Jesus are not those of a man, but the temptations of God as Man. By regeneration the Son of God is formed in us, and in our physical life He has the same setting that He had on earth. Satan does not tempt us to do wrong things; he tempts us in order to make us lose what God has put into us by regeneration, viz., the possibility of being of value to God. He does not come on the line of tempting us to sin, but on the line of shifting the point of view, and only the Spirit of God can detect this as a temptation of the devil.
The word "temptation" has come down in the world; we are apt to use it wrongly. Temptation is not sin, it is the thing we are bound to meet if we are men. Not to be tempted would be to be beneath contempt. Many of us, however, suffer from temptations from which we have no business to suffer, simply because we have refused to let God lift us to a higher plane where we would face temptations of another order.
The main idea in the region of religion is - Your eyes upon God, not on men. Do not have as your motive the desire to be known as a praying man. Get an inner chamber in which to pray where no one knows you are praying, shut the door and talk to God in secret. Have no other motive than to know your Father in heaven. It is impossible to conduct your life as a disciple without definite times of secret prayer.
Have you "renounced the hidden things of dishonesty" - the things that your sense of honour will not allow to come to the light? You can easily hide them. Is there a thought in your heart about anyone which you would not like to be dragged into the light? Renounce it as soon as it springs up; renounce the whole thing until there is no hidden thing of dishonesty or craftiness about you. Envy, jealousy, strife - these things arise not necessarily from the disposition of sin, but from the make-up of your body which was used for this kind of thing in days gone by (see Romans 6:19 and 1 Peter 4:1-2). Maintain a continual watchfulness so that nothing of which you would be ashamed arises in your life.